@ShDavidliu @yongsheng 
Currently, the src folder is submodule from 01.org, and our latest manifest.json is not included,  So I put it outside src folder, to make submodule clean, easy update, otherwise update submodule will be a little complex.
In my plan, when 01.org received our manifest.json, we can delete manifest.json in our repo, and use their's.
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But if the value here can not be changed, I can write a script to workaround.